PL341943A1 - Method of obtaining a needle coke for graphite electrodes - Google Patents

Method of obtaining a needle coke for graphite electrodes

Info

Publication number
PL341943A1
PL341943A1 PL99341943A PL34194399A PL341943A1 PL 341943 A1 PL341943 A1 PL 341943A1 PL 99341943 A PL99341943 A PL 99341943A PL 34194399 A PL34194399 A PL 34194399A PL 341943 A1 PL341943 A1 PL 341943A1
Authority
PL
Poland
Prior art keywords
obtaining
needle coke
graphite electrodes
graphite
electrodes
Prior art date
Application number
PL99341943A
Other versions
PL194356B1 (en
Inventor
Youichi Kawano
Takayuki Kawarada
Tessei Fukuda
Original Assignee
Nippon Steel Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10013055A external-priority patent/JPH11209113A/en
Priority claimed from JP10013054A external-priority patent/JPH11209112A/en
Application filed by Nippon Steel Chemical Co filed Critical Nippon Steel Chemical Co
Publication of PL341943A1 publication Critical patent/PL341943A1/en
Publication of PL194356B1 publication Critical patent/PL194356B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Coke Industry (AREA)
PL99341943A 1998-01-26 1999-01-26 Method of obtaining a needle coke for graphite electrodes PL194356B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10013055A JPH11209113A (en) 1998-01-26 1998-01-26 Production of needle coke for graphite electrode
JP10013054A JPH11209112A (en) 1998-01-26 1998-01-26 Production of needle coke for graphite electrode
PCT/JP1999/000316 WO1999037595A1 (en) 1998-01-26 1999-01-26 Process for the preparation of needle coke for graphite electrodes

Publications (2)

Publication Number Publication Date
PL341943A1 true PL341943A1 (en) 2001-05-07
PL194356B1 PL194356B1 (en) 2007-05-31

Family

ID=26348775

Family Applications (1)

Application Number Title Priority Date Filing Date
PL99341943A PL194356B1 (en) 1998-01-26 1999-01-26 Method of obtaining a needle coke for graphite electrodes

Country Status (4)

Country Link
EP (1) EP1065189A4 (en)
CN (1) CN1101360C (en)
PL (1) PL194356B1 (en)
WO (1) WO1999037595A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001011471A (en) * 1999-04-30 2001-01-16 Nippon Steel Chem Co Ltd Needle coke for graphite electrode and its production
US20040041291A1 (en) * 2002-08-27 2004-03-04 Ucar Carbon Company Inc. Process of making carbon electrodes
US7347052B2 (en) 2004-01-12 2008-03-25 Conocophillips Company Methods and systems for processing uncalcined coke
CN100352541C (en) * 2005-11-10 2007-12-05 上海自来水市北科技有限公司 Preparation method of iron carrying active carbon dearsenic adsorber
CN101982409B (en) * 2010-10-25 2012-07-25 合肥工业大学 Method for catalyzing and graphitizing polyaryl acetylene resin
CN102176384B (en) * 2010-12-10 2012-07-04 陕西师范大学 Preparation method of graphite microlitic carbon for electrochemical capacitor
DE112013006851B4 (en) * 2013-03-21 2017-10-12 Gerhard Hubweber Process and plant for the production of graphite bodies
DE102015222434A1 (en) * 2015-11-13 2017-05-18 Sgl Carbon Se New processes for the production of polygranular graphite bodies
RU2728036C2 (en) * 2016-03-17 2020-07-28 НИППОН СТИЛ Кемикал энд Матириал Ко., Лтд. Method for production of artificial graphite electrode
CN105938906B (en) * 2016-06-18 2019-06-07 湖南中科星城石墨有限公司 Artificial graphite composite negative electrode material for lithium ion battery and preparation method thereof
CN110265172A (en) * 2019-07-02 2019-09-20 南方电网科学研究院有限责任公司 High-conductivity calcined petroleum coke suitable for grounding engineering and preparation method thereof
CN112851350A (en) * 2021-01-28 2021-05-28 河南开炭新材料设计研究院有限公司 Preparation method of electrochemical graphite electrode with controllable aperture and high specific surface area
CN115872745B (en) * 2022-12-19 2023-11-10 焦作市中州炭素有限责任公司 Preparation method of furnace end electrode for graphitization furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1202739A (en) * 1966-10-19 1970-08-19 Great Lakes Carbon Corp Production of useful carbon aggregates
JPS5229801A (en) * 1975-09-01 1977-03-07 Koa Sekiyu Kk Method for manufacturing high quality coke
JPS63288964A (en) * 1987-05-20 1988-11-25 Toyo Carbon Kk Production of carbon molding
JPH0292814A (en) * 1988-09-29 1990-04-03 Showa Denko Kk Dispersion of puffing inhibitor into coke
JPH02814A (en) * 1989-02-12 1990-01-05 Minolta Camera Co Ltd Camera with automatic focusing function

Also Published As

Publication number Publication date
WO1999037595A8 (en) 1999-09-23
EP1065189A1 (en) 2001-01-03
EP1065189A4 (en) 2001-06-06
PL194356B1 (en) 2007-05-31
CN1289316A (en) 2001-03-28
CN1101360C (en) 2003-02-12
WO1999037595A1 (en) 1999-07-29

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20120126